Vulnerability Details CVE-2021-43327
An issue was discovered on Renesas RX65 and RX65N devices. With a VCC glitch, an attacker can extract the security ID key from the device. Then, the protected firmware can be extracted.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 20.3%
CVSS Severity
CVSS v3 Score 4.6
CVSS v2 Score 2.1
References
Products affected by CVE-2021-43327
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cpe:2.3:h:renesas:rx65:-
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cpe:2.3:h:renesas:rx65n:-
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cpe:2.3:o:renesas:rx65_firmware:-
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cpe:2.3:o:renesas:rx65n_firmware:-